[PATCH v3 1/8] arm64/fpsimd: Update documentation of do_sve_acc

[Mark Brown]

From: Julien Grall <julien.grall at arm.com>

fpsimd_restore_current_state() enables and disables the SVE access trap
based on TIF_SVE, not task_fpsimd_load(). Update the documentation of
do_sve_acc to reflect this behavior.

Signed-off-by: Julien Grall <julien.grall at arm.com>
Reviewed-by: Dave Martin <Dave.Martin at arm.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 arch/arm64/kernel/fpsimd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 55c8f3ec6705..1c6a82083d5c 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -928,7 +928,7 @@ void fpsimd_release_task(struct task_struct *dead_task)
  * the SVE access trap will be disabled the next time this task
  * reaches ret_to_user.
  *
- * TIF_SVE should be clear on entry: otherwise, task_fpsimd_load()
+ * TIF_SVE should be clear on entry: otherwise, fpsimd_restore_current_state()
  * would have disabled the SVE access trap for userspace during
  * ret_to_user, making an SVE access trap impossible in that case.
  */
-- 
2.20.1